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EP3805053A1 - Synchronisierung von synchronisiertem medium mit privatem netzwerk - Google Patents

Synchronisierung von synchronisiertem medium mit privatem netzwerk Download PDF

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Publication number
EP3805053A1
EP3805053A1 EP19815588.9A EP19815588A EP3805053A1 EP 3805053 A1 EP3805053 A1 EP 3805053A1 EP 19815588 A EP19815588 A EP 19815588A EP 3805053 A1 EP3805053 A1 EP 3805053A1
Authority
EP
European Patent Office
Prior art keywords
occupant
airbag
cushion
vehicle
backrest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19815588.9A
Other languages
English (en)
French (fr)
Other versions
EP3805053A4 (de
EP3805053B1 (de
Inventor
Tae Ik Gwon
Jong Ki Byun
Hyun Seop Lee
Nan Young Oh
Wan Dong Yoo
Yong Hyun Jung
Dae Chang JUNG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autoliv Development AB filed Critical Autoliv Development AB
Publication of EP3805053A1 publication Critical patent/EP3805053A1/de
Publication of EP3805053A4 publication Critical patent/EP3805053A4/de
Application granted granted Critical
Publication of EP3805053B1 publication Critical patent/EP3805053B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0002—Type of accident
    • B60R2021/0004—Frontal collision
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0002—Type of accident
    • B60R2021/0009—Oblique collision
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
    • B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
    • B60R2021/0048—Head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23153—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for rear seat passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23161—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for protecting at least two passengers, e.g. preventing them from hitting each other

Definitions

  • the present invention relates to an airbag apparatus for a vehicle, and more particularly, to an airbag apparatus for a vehicle which restrains an upper body of an occupant around both shoulders of the occupant upon vehicle collision, thereby safely protecting the occupant.
  • an airbag apparatus of a vehicle is a safety device that protects an occupant by rapidly inflating an airbag by injecting a gas into the airbag according to a signal of an impact detection sensor upon vehicle collision.
  • Such an airbag device is installed in a steering wheel, a dashboard, a seat, a sidewall, etc. provided in a vehicle, and is inflated toward the front or side of an occupant upon collision of a vehicle, and protects the occupant.
  • a vehicle may be provided with a frontal airbag which is deployed in front of a driver's seat and a passenger seat, a curtain airbag which is deployed from a side of a passenger to protect the passenger, and a knee airbag for protecting passenger's knees.
  • the autonomous vehicle detects a condition of each device provided in the vehicle and a condition around the vehicle, by using a high-tech sensor for recognizing things around the vehicle and a high-performance graphic processing device, and travels while controlling an operation of each device provided in the vehicle according to a result of detecting.
  • the high-tech sensor may measure a distance between things like a human being, and may detect a danger and help the vehicle view all areas without a blind zone.
  • the graphic processing device may understand a surrounding environment of the vehicle through several cameras, and may analyze an image thereof and help the vehicle safely travel.
  • the autonomous vehicle may have a LiDAR device, a sound wave device, a 3D camera, a radar device, etc. mounted therein.
  • all seats including a driver seat can freely rotate and an angle of a back of a seat can be adjusted to be horizontal by a tilting operation.
  • An occupant can adjust the angle of the back of the seat variously, and may rotate the seat and may have a meeting facing an occupant on a back seat.
  • Patent document 1 and patent document 2 presented below disclose a passenger protection system configuration for a vehicle.
  • patent document 1 and patent document 2 disclose a configuration for controlling each airbag generally applied to a vehicle to be selectively deployed, and have a problem that an impact applied to an occupant according to a posture or a direction of the occupant upon vehicle collision cannot be sufficiently mitigated, and thus the occupant may be injured.
  • An object of the present invention is to solve the above-described problems, and is to provide an airbag apparatus for a vehicle which inflates and deploys an airbag toward a front side and both lateral sides of an occupant upon vehicle collision, thereby safely protecting the occupant.
  • Another object of the present invention is to provide an airbag apparatus for a vehicle which can safely protect an occupant in an autonomous vehicle regardless of a direction, a posture of the occupant.
  • Still another object of the present invention is to provide an airbag apparatus for a vehicle which can safely protect an occupant regardless of a type of a seat belt applied to a seat.
  • an airbag apparatus for a vehicle includes: an airbag cushion which is formed in a shawl shape and is deployed toward both lateral sides of an occupant to wrap and restrain an entire upper body around both shoulders of the occupant upon vehicle collision; and an inflator for generating gas in response to an impact detection signal to supply the gas into the airbag cushion upon the vehicle collision.
  • the airbag apparatus for the vehicle inflates and deploys the airbag cushion of the shawl shape installed in a backrest of a seat to restrain both lateral sides and a front side of an occupant around both shoulders of the occupant, thereby achieving an effect of safely protecting the occupant.
  • a second cushion is partially applied to avoid interference with a seat belt, and an effect of protecting a left side of the occupant by interworking with an existing near side airbag can be obtained.
  • an effect of safely protecting a rear-side occupant by inflating and deploying the airbag cushion downward along a rear surface of the backrest, and attenuating impacts on the rear-side occupant upon head-on vehicle collision can be obtained.
  • the present invention inflates and deploys an airbag cushion toward both lateral sides and front sides of a head portion and a chest portion of an occupant around both shoulders of the occupant to restrain an entire upper body of the occupant, thereby safely protecting the occupant.
  • the present invention can protect a hip portion and a thigh portion of the occupant by extending a length of the airbag cushion downwardly.
  • a configuration of an airbag apparatus installed in a driver's seat of a normal vehicle will be described, and a direction toward a front surface of the vehicle from the driver's seat is referred to as a'forward direction,' and a direction toward a rear surface of the vehicle is referred to a'backward direction.
  • a'forward direction a direction toward a front surface of the vehicle from the driver's seat
  • a'backward direction a direction toward a rear surface of the vehicle
  • reference sign F shown in the drawings indicates the forward direction of the vehicle
  • reference sign B indicates the backward direction of the vehicle
  • reference sign U indicates the upward direction of the vehicle
  • reference sign D indicates the downward direction of the vehicle.
  • reference sign I indicates an inward direction of the vehicle in a widthwise direction of the vehicle
  • reference sign O indicates an outward direction of the vehicle in the widthwise direction of the vehicle.
  • the forward, backward (F, B) directions of the vehicle may be expressed by horizontal directions
  • the upward, downward (U, D) directions of the vehicle may be expressed by vertical directions.
  • FIG. 1 is a perspective view of an airbag apparatus for a vehicle according to a first embodiment of the present invention
  • FIG. 2 is a plane view of the airbag apparatus for the vehicle shown in FIG. 1
  • FIG. 3 is an expansion view of an airbag cushion.
  • the airbag apparatus 10 for the vehicle may include an airbag cushion 20 which is formed in a shawl shape and is deployed toward both lateral sides of an occupant to wrap and restrain an entire upper body around both shoulders of the occupant upon vehicle collision, and an inflator 21 which generates gas in response to an impact detection signal to supply the gas into the airbag cushion upon the vehicle collision.
  • the airbag cushion 20 is inflated and deployed toward both lateral sides and a front side of the occupant, and performs a function of safely protecting the occupant by restraining a head portion, a chest, an abdomen, and a pelvis portion around the shoulders of the occupant.
  • the airbag cushion 20 may be formed in a shawl shape to wrap both shoulders of the occupant, and may be inflated and deployed in the forward, upward, and downward directions of the occupant to correspond to the head portion, chest, abdomen, and pelvis portion of the occupant around the shoulders of the occupant.
  • the airbag cushion 20 may be installed in a backrest 12 of a seat 11 on which the occupant sits, and may include fist and second cushions 30, 40 expanding forward, upward, and downward at both upper ends of the backrest 12.
  • the first cushion 30 may be inflated and deployed toward right sides and portions of the front sides of the head portion, chest, and abdomen portion of the occupant, while wrapping the right shoulder of the occupant, when viewed in FIGS. 1 and 2 .
  • the second cushion 40 may be inflated and deployed toward left sides and portions of the front sides of the head portion, chest and abdomen portion of the occupant, while wrapping the left shoulder of the occupant.
  • first and second cushions 30, 40 may be inflated and deployed forward from an upper portion of the backrest 12 to restrain both shoulders of the occupant, and may be inflated and deployed from the head portion of the occupant toward both lateral sides and front sides of the chest, abdomen and pelvis portion to protect the entire upper body of the occupant.
  • first and second cushions 30, 40 may be obliquely inflated and deployed toward a front center of the occupant from both side ends of the backrest 12.
  • the present invention can simultaneously obtain a curtain airbag function and a far-side and near-side airbag function and a frontal airbag function by inflating and deploying the airbag cushion.
  • Upper ends of the first and second cushions 30, 40 may be connected with each other by a connecting portion 50 disposed on a rear surface of a headrest 13 installed at an upper end of the backrest 12.
  • the present invention has the connecting portion disposed on a rear side of the headrest to configure the airbag cushion in a shawl type, so that a strength of the airbag cushion can be enhanced by using a supporting force of the headrest.
  • the first and second cushions 30, 40 may be formed in a bag shape to define an inflatable space therein by a lower wall, a front wall, and a rear wall, respectively.
  • the first and second cushions 30, 40 may be formed in a bag shape by sewing or one-piece weaving an inner panel 31, 41 in contact with the occupant, and an outer panel 32, 42 directed to an outside of the occupant, and may have a plurality of protection areas to correspond to a contacting body portion of the occupant.
  • the first cushion 30 and the second cushion 40 may have upper protection regions A1, A3 for protecting the head, the shoulder portion, and an upper portion of the chest of the occupant, and lower protection regions A2, A4 for protecting a lower portion of the chest, the abdomen and the pelvis portion of the occupant.
  • the upper and lower protection regions A1, A2 of the first cushion 30 may include first and second chambers 33, 34 defined by a first chamber wall 35 formed at a center of the first cushion 30 along a vertical direction.
  • the upper and lower protection regions A3, A4 of the second cushion 40 may include third and fourth chambers 43, 44 defined by a second chamber wall 45 formed at a center of the second cushion 40 along the vertical direction.
  • the first and second chamber walls 35, 45 may be formed in a substantially 'C' shape opened rearward, respectively.
  • the first and second chamber walls 35, 45 may be gradually inclined forward from a lower portion to an upper portion thereof to be positioned at a front portion rather than the center of the first and second cushions 20 to effectively attenuate impacts on the head and the shoulder portion of the occupant upon collision.
  • first and second chamber walls 35, 45 may be formed to have centers thereof curved backward in a concave shape to restrain the shoulders and the chest portion of the occupant.
  • the head and the shoulder portion of the occupant can be safely protected by the second and fourth chambers 34, 44 which are inflated larger than inflation thicknesses of the first and third chambers 33, 43 by the first and second chamber walls 35, 45.
  • the head and the shoulder portion of the occupant can be restrained between the first and second chambers 33, 34 and between the third and fourth chambers 43, 44 which are inflated with reference to the first and second chamber walls 35, 45.
  • the present invention effectively restrains the head and the shoulder portion of the occupant upon broadside vehicle collision and inclined vehicle collision, thereby minimizing a brain injury value of the occupant.
  • the first to fourth chambers 33, 34, 43, 44 may have lengths extended downward and variously changed in order to protect not only the abdomen and the pelvis portion of the occupant but also the hip and the thigh portion of the occupant.
  • At least one third chamber wall 51 may be formed in the connecting portion 50 to define the connecting portion 50 to a plurality of chambers.
  • the third chamber wall 41 may be formed along the horizontal direction to define the connecting portion 50 to two chambers which are inflated and deployed one above the other in parallel with each other.
  • the first cushion 30, the connecting portion 50, and the second cushion 40 may be inflated and deployed to be curved in a substantially reverse-U shape by the first to third chamber walls 35, 45, 51 when viewed from a front upon vehicle collision
  • the connecting portion 50 restrains the head portion of the occupant from moving outward of the headrest upon inclined vehicle collision, and absorbs impact caused by the collision, thereby effectively reducing the brain injury value of the occupant.
  • the respective walls and the chamber walls of the first and second cushions 30, 40 may be formed by sewing or one-piece weaving the inner and outer panels 31, 32, 41, 42 of the first and second cushions 30, 40.
  • the respective walls and the chamber walls of the first and second cushions 30, 40 may be formed by selectively applying one or more appropriate methods from among various adhesive methods such as an adhesive, RF welding, ultrasonic welding, etc.
  • first and second introduction portions 36, 46 may be provided on rear walls 303, 403 of the first and second cushions 30, 40 to introduce gas from the respective inflators 21.
  • the first and second introduction portions 36, 46 may be connected with the respective inflators 21.
  • first and second introduction portions 36, 46 may be formed to be inclined from the rear sides of the second and fourth chambers 34, 44 forwards and upwards in order to transmit gas supplied from the inflators 21 to the second chamber 34 and the fourth chamber 44, first, upon vehicle collision.
  • two inflators 21 having the same standards for example, the same amount of generated gas, the same supply speed, according to collision characteristics of the far side and the near side of the occupant, or having different standards may be provided.
  • gas may be supplied to the airbag cushion by using one inflator, or changes may be made to supply gas to the airbag cushion by using three or more inflators.
  • the rear walls 303, 403 of the first and second cushions 30, 40 and the connecting portion 50 configured as described above may be fixed to an inside of the backrest 12 of the seat 11 by using a plurality of fixing members (not shown).
  • FIGS. 4 and 5 are a perspective view and a rear view illustrating the airbag cushion which is installed in a seat frame of the backrest.
  • the airbag cushion 20 may be installed along an edge of the seat frame 14 installed in the backrest 12 in a folded or rolled state, as shown in FIGS. 4 and 5 .
  • the first cushion 30 may be installed inside a sidewall of the seat frame 14, that is, a right sidewall.
  • the first cushion 30 is inflated and deployed upon vehicle collision, and is supported by a left wall of the seat frame 14 to prevent the occupant from moving in a far-side direction.
  • the present invention has the airbag cushion installed inside the sidewall of the seat frame and increases a supporting force of the airbag cushion by using stiffness of the seat frame, thereby effectively preventing an injury of the occupant.
  • the second cushion 40 may be installed inside the left wall of the seat frame 14.
  • a tear line may be formed on a cover of the backrest 12 to allow the airbag cushion 20 to be inflated and deployed outwardly upon vehicle collision.
  • the tear line may include one pair of vertical lines formed on both sides of the front surface of the cover of the backrest 12 along the upward direction, and a horizontal line formed on an upper end of the rear surface of the cover of the backrest 12 along the horizontal direction, and the one pair of vertical lines may be connected with each other by the horizontal line.
  • the airbag cushion 20 tears the tear line formed on the cover of the backrest 12 while being inflated by gas upon vehicle collision, and is inflated and deployed outward of the backrest 12.
  • the present invention inflates and deploys the airbag cushion of the shawl shape to restrain both lateral sides and the front side of the occupant around both shoulders of the occupant, thereby safely protecting the occupant.
  • FIG. 6 is a front view of the airbag apparatus for the vehicle according to the second embodiment of the present disclosure.
  • both ends of a seat belt 16 are installed at an upper end and a lower end of a center pillar (a so-called B pillar) 16 in a driver's seat 11 of a vehicle to which a normal seat belt 15 is applied, and a buckle 17 is installed at a right lower portion of the driver's seat 11 to have a tongue of the seat belt 15 coupled thereto.
  • a center pillar a so-called B pillar
  • the airbag apparatus 10 for the vehicle according to the second embodiment of the present invention may be changed to apply a portion of the second cushion 40, that is, only an upper portion, as shown in FIG. 6 .
  • the second cushion 40 may be configured to include only the upper protection region A3 of the second cushion 40 shown in FIG. 3 .
  • a near-side airbag 18 may be installed on a left end of the backrest 12.
  • the present invention may partially apply the second cushion to avoid interference with the seat belt, and can protect a left side of the occupant by interworking with an existing near-side airbag.
  • FIGS. 7 and 8 are example views of an airbag apparatus for a vehicle according to a third embodiment of the present invention.
  • FIG. 7 is a rear view showing a state in which the airbag cushion is inflated and deployed
  • FIG. 8 is a perspective view illustrating a state in which the inflated and deployed airbag cushion collides with an occupant in a back seat.
  • the airbag cushion 20 may further include a third cushion 60 to protect an occupant in a back seat upon vehicle collision.
  • the third cushion 60 is connected to a lower end of the connecting portion 50 and may be inflated and deployed downward along a rear surface of the backrest 12.
  • At least one fourth chamber wall 61 may be formed in the third cushion 60 to define the third cushion 60 to a plurality of chambers.
  • one pair of fourth chamber walls 61 which are spaced apart from an upper end of the third cushion 60 by a predetermined distance and are extended downwardly may be provided.
  • the third cushion 60 is defined to maximize an inflation thickness of a center thereof by the one pair of fourth chamber walls 61, so that impact on the occupant on the back seat can be effectively attenuated upon frontal vehicle collision, and the occupant on the backseat can be safely protected.
  • the present invention is applied to technology of an airbag apparatus for a vehicle, which inflates and deploys an airbag cushion of a shawl shape installed in a backrest of a seat upon vehicle collision to restrain both lateral sides and a front side of an occupant around both shoulders of the occupant, thereby safely protecting the occupant.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)
EP19815588.9A 2018-06-07 2019-04-05 Ein fahrzeugsitz mit einer airbagvorrichtung Active EP3805053B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180065343A KR102064844B1 (ko) 2018-06-07 2018-06-07 자동차의 에어백 장치
PCT/KR2019/004043 WO2019235730A1 (ko) 2018-06-07 2019-04-05 자동차의 에어백 장치

Publications (3)

Publication Number Publication Date
EP3805053A1 true EP3805053A1 (de) 2021-04-14
EP3805053A4 EP3805053A4 (de) 2022-03-23
EP3805053B1 EP3805053B1 (de) 2024-06-05

Family

ID=68771004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19815588.9A Active EP3805053B1 (de) 2018-06-07 2019-04-05 Ein fahrzeugsitz mit einer airbagvorrichtung

Country Status (6)

Country Link
US (1) US11312326B2 (de)
EP (1) EP3805053B1 (de)
JP (1) JP7161835B2 (de)
KR (1) KR102064844B1 (de)
CN (1) CN112313121A (de)
WO (1) WO2019235730A1 (de)

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US11312326B2 (en) 2022-04-26
JP7161835B2 (ja) 2022-10-27
US20210245696A1 (en) 2021-08-12
EP3805053A4 (de) 2022-03-23
JP2021526103A (ja) 2021-09-30
KR20190138959A (ko) 2019-12-17
WO2019235730A1 (ko) 2019-12-12
CN112313121A (zh) 2021-02-02
EP3805053B1 (de) 2024-06-05
KR102064844B1 (ko) 2020-01-10

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